Dry Contact Sensors
Showing all 6 results
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Dragino CPL01 Dry Contact Sensor
*LoRaWAN v1.0.3 Class A protocol.
*Open/Close detect
*Open/close statistics
*8500mAh industrial battery(none-rechargeable)
*AT Commands to change parameters
*Uplink on periodically and open/close event
*Datalog feature
*Remote configure parameters via LoRa Downlink
*Wall Mountable
*Outdoor Use -
Netvox R311CA – Wireless Dry Contact Sensor
Netvox wireless dry contact sensors can be used to detect contact between two wired contact points.
It can realize wireless alarm and other functions through built-in wireless module, and is compatible with
LoRaWAN protocol.
It can be easily networked with other related devices. The R311CA is durable and ensures optimum use and is a low
power consumption device. Due to their small size, they can be installed anywhere, they are wireless, so they take up
very little space. -
Netvox R313CA – Wireless Dry Contact Sensor
R313CA is connected with two external dry contacts for customers to access the device
under test, such as switches, buttons, sensors, relays, reed switches, etc. R313CA can detect the
electrical level change of the device under test. At the same time, it can realize wireless alarm
and other functions through the built-in wireless module -
Netvox R718IJK-Wireless Multi-Sensor Interface for 0-24V ADC, Dry Contact and 4-20mA Sensors
588د.إ inc. VATThis device is used for detecting 4mA-20mA signal, 0-24V DC ADC samples and dry contact features which employs SX1276 wireless communication module .
R718IJK can detect 4mA-20mA signal, 0-24V DC ADC sampling signal and dry contact input signal, and send the detection signal data to the gateway, and display the collected data in the monitoring platform.
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Netvox R718J-Wireless Dry Contact Interface
441د.إ inc. VATR718J can be connected to external dry contact devices, such as various switches, buttons, relays and reed switch outputs. It can detect the closure or disconnection signal of the dry contacts. Based on SX1276 wireless communication module, the wireless communication is compatible with LoRaWAN™ protocol (ClassA).
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Netvox R718J2- Wireless 2-Input Dry Contact Interface
572.25د.إ inc. VATR718J2 can be connected to external dry contact devices, such as various switches, buttons, relays and reed switch outputs. It can detect the closure or disconnection signal of the dry contacts. Based on SX1276 wireless communication module, the wireless communication is compatible with LoRaWAN™ protocol (ClassA).
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